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County · Texas

McLennan County

270,358Population
3.8 %Change since 2020
1,738Net migration
4.0 %Unemployment rate

Facts

Population
270,358 (2024)
Change since 2020
3.8 %
Net migration
1,738 (2023)
Unemployment rate
4.0 % (2025)
State
Texas
Population base, April 2020
260,582 (2020)
Births
3,353 (2023)
Births per 1,000 residents, 2023
12.4
Deaths
2,549 (2023)
Deaths per 1,000 residents, 2023
9.4
Natural change, 2023
804
International migration
747 (2023)
Domestic migration
991 (2023)
Net migration per 1,000, 2023
6.4
Postal code
TX
FIPS code
48309

Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS

Unemployment rate, annual average

199020254.06.9
PeriodValue
20254.0 %
20243.8 %
20233.8 %
20223.7 %
20214.9 %
20206.2 %
20193.4 %
20183.7 %
20174.0 %
20164.0 %
20154.1 %
20145.1 %

Population estimates, 2020–2024

20202024270.4K261.2K
PeriodValue
2024270,358
2023268,778
2022266,254
2021263,751
2020261,192